If you have your current code, keep it since you will need to use it. If new lock box and you haven’t changed anything yet, the code is typically 0-0-0-0. Without your lock box combination code, you cannot follow this tutorial. Fortunately, you won’t have to use any power tools, but make sure that you have these items so that you can finish the procedures immediately. Step 3: Turn the dials into your desired combination then push the lever back into its original positionīefore you can proceed with the tutorial, there are certain items that you need.Step 2: Push the reset lever to the left then downward.Step 1: Open the shutter of the lock box then enter your current combination.